@article{1103038638,
author = {L\'evy, Azriel},
title = {Axiom schemata of strong infinity in axiomatic set theory.},
journal = {Pacific J. Math.},
volume = {10},
number = {4},
year = {1960},
pages = { 223-238},
language = {en},
url = {http://dml.mathdoc.fr/item/1103038638}
}
Lévy, Azriel. Axiom schemata of strong infinity in axiomatic set theory.. Pacific J. Math., Tome 10 (1960) no. 4, pp. 223-238. http://gdmltest.u-ga.fr/item/1103038638/